This is a 10-series module based on the famous 1073. It is totally hand-wired using the same Carnhill (St. Ives) transformers as the vintage modules. It has the exact same mic/line preamp as the 1073, but with significantly more frequencies in the mid and hi sections: Mid: 160Hz, 270, 360, 510, 700, 1K6, 3K2, 4K8, 7K2, 8K2, 10K. Hi: 10K, 12K, 16K, 20K, 24K.
Aside from simply offering more frequency settings to play with, these expanded eq sections also allow you to play the mid bell curve directly against the high and low shelves where they overlap. This capability opens the tone shaping possibilities in very interesting and musical ways.